package cn.csq.linked;

/**
 * @author <a href="mailto:csq02198031@alibaba-inc.com">chengshanqing</a>
 * @date 2025/8/19 17:37
 */
public class LinkedListTest {


    public static void main(String[] args) {

    }

}

class ListNode<T> {
    private int val;
    private ListNode next;

    ListNode(int x) {
        val = x;
    }

}